In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...

Local-first wins.

CORPUS CHRISTI, Texas — If Corpus Christi enters a Level 1 water emergency, city water customers would face significant curtailment measures that would drastically reduce water availability. According ...

EXPECTED TO BE EVEN HIGHER THAN IT WAS TODAY. UC IS ALSO RESPONSIBLE FOR A WATER TOWER THAT OVERFLOWED TODAY. THIS JUST IN, WE GOT A PHOTOGRAPH OF WATER SPEWING OUT OF THE WATER TOWER THIS MORNING.

A new gas sensor using ruthenium dioxide nanosheets achieves ultra-sensitive ethanol detection down to 5 ppb, enabling real-time breath alcohol monitoring at under 30 milliwatts. (Nanowerk News) ...

A new technology has been developed that enables cuffless non-invasive blood pressure monitoring by using ultrasonic to track real-time changes in vascular diameter—without the need for a traditional ...

Abstract: The automation of height-increasing bridges during floating events is a crucial engineering challenge in areas prone to flooding or water surges. It proposes a solution to adjust the bridge ...

A new study estimates the environmental impact of AI in 2025 and calls for more transparency from companies on their pollution and water consumption. A new study estimates the environmental impact of ...

Fears about AI data centers’ water use have exploded. Experts say the reality is far more complicated than people think. When I called him to talk more about AI and water, Masley emphasized that he’s ...

MIT researchers have found a way to use the mechanical vibrations of sound waves to shake water molecules free from a storage medium. The breakthrough significantly speeds up the process of harvesting ...

OROVILLE — As is the yearly occurrence, Lake Oroville’s water level is taking a dip with the latest updates showing the level at 778.31 based on monitoring at 2 p.m. Tuesday. Late summer and early ...